| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.52 | 9.260% | $15.8646 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $153.72 | 8.357% | $166.5664 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $65.53 | 10.657% | $72.5135 | $72.51 | $72.50 | $72.50 |
| Purchase #4 | $104.90 | 3.102% | $108.154 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $149.76 | 12.325% | $168.2179 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $60.72 | 6.727% | $64.8046 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $65.30 | 5.254% | $68.7309 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $614.45 | $664.8519 | $664.84 | $664.80 | $664.90 | |